摘要
针对国网公司总部和网省公司继电保护信息多级管理的需求,基于调度运行管理系统(operation management system,OMS)互联系统构建了继电保护信息通道的网络传输模式,即系统软件及数据库分布在客户端,通过OMS互联系统传输数据,解决了继电保护信息管理流程网络化的问题。基于该模式的继电保护统计分析及运行管理系统采用满足国网公司DL/T623—2008《继电保护及安全自动装置评价规程》要求的统一规范数据格式及分区管理的分布式数据库设计方法,以保证各级单位数据一致,采用E语言格式传输数据以提高信息安全性。
According to the requirement of State Grid Corp and provincial power network companies in multilevel management of protective relaying information, a network transmission mode is proposed, in which the channel for protective relayings information is based on interconnected operation management system （OMS）, i.e., the system software and database are distributed at client-sides and the data transformation is implemented by interconnected OMS, thus the networking of information management process of protective relayings is solved. The unified normative data format and the design method for partitionally managed distributed database, specified in Evaluation of Automatic Devices of Relay Protection and Safety Procedures, which is drafted by State Grid Corp. and numbered as DL/T623-2008, are utilized in the statistics and analysis of protective relayings based on the proposed mode to ensure the data consistency in different levels, and the E-language file format is used in the data transmission to improve the information security.
出处
《电网技术》
EI
CSCD
北大核心
2010年第3期183-187,共5页
Power System Technology
关键词
电力系统
继电保护统计分析及运行管理系统
调度运行管理系统
power system
protective relayings statisticalanalysis and operation management system
operationmanagement system （OMS）
